UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
WASHINGTON. O.C. 20460
DEC 14 1988
OSWER DIR. =93
MEMORANDUM
SUBJECT: Interim Strategy for Enforcement of Title III and
CERCLA §103 Notification Requirements
FROM:
TO:
Bruce M. Diamond, Director
Office of Waste Programs Enforcement
Director, Waste Management Division
Regions IV, V, and VIII
Director, Emergency & Remedial Response Division
Region II
Director, Environmental Services Division
Regions I and VI
Director, Hazardous Waste Management Division
Region III
Director, Toxics and Waste Management Division
Region IX
Director, Hazardous Waste Division
Region X
Director, Congressional & Intergovernmental Liaison
Region VII
PURPOSE
The purpose of this memorandum is to provide interim
guidance concerning enforcement of §§302, 303, 304, 311, 312, a.
322 of th« Emergency Planning and Community Right-To-Know Act
(Title III of the Superfund Amendments and Reauthoriiation Act
SARA) and the §103 notification retirements of the Comprehensi-
Environmental Response, Compensation and Liability Act (CERCLA)
The interim'strategy will discuss the following subjects:
Enforcement provisions under Title III (§§325 and 326)
CERCLA §109;
General priorities for EPA enforcement;
an 2
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OSWER DJR. 333-11
o Enforcement of CERCLA §103 and Title III §304;
Relationship between CERCLA §103 and Title III §304;
The substance of §304 reports;
Identifying §103/§304 violations;
Priorities;
Enforcement response;
o Enforcement of §§302, 303, 311, and 312;
Identifying violators;
Enforcement response;
o Enforcement of §322;
o Coordination; and
o Delegations.
Central to the enforcement of Title III is the development
of working relationships with the Regional Preparedness
Coordinator, the §313 enforcement contact, the Office of Regional
Counsel, enforcement personnel from other media offices, and most
importantly, with the State Emergency Response Commissions
(SERCs) for each State in the Region. This guidance provides a
framework for implementing the enforcement program in the
Regions.
STATUTORY STRUCTURE AND ENFORCEMENT PROVISIONS
Title III establishes requirements for emergency planning at
the State and local level, and provides residents and local
governments with information concerning potential chemical
hazards present in their communities. The Act is divided into
three subtitles. Subtitle A, Emergency Planning and
Notification, establishes a frameworJc for local emergency
planning. Subtitle B, Reporting Requirements, promotes community
awareness of hazardous chemicals present in the locality.
Subtitle C, General Provisions, relates to enforcement, trade
secret protection, and public availability of information.
The enforcement sections of Subtitle C (§325 and §326)
authorize EPA, State and local governments, and citizens to take
legal action against owners or operators of facilities who fail
to comply with Title III. EPA has administrative and civil
judicial authority to enforce Title III. The United States may
also seek imprisonment and fines for violations of the §304
emergency notification requirements and violations of the §322
trade secret provisions. States, local governments and citizens
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OSWER DIR. 59341.j
can take civil judicial actions to enforce against violators of
various sections of the Act.
For each requirement in Title III, the enforcement
authorities vary. In some instances, Federal authority is
primarily administrative, in other instances it is judicial. For
some, but not all, requirements there is express authority for
State and local suits. For some, but not all, requirements there
are citizen suits. Also, §109 of SARA amended CERCLA by
providing civil administrative penalties for violations of
specified provisions of CERCLA, including violations of §103
(relating to failure to report releases of CERCLA hazardous
substances). Section 109 authorizes Class I and Class II
administrative and judicial penalties for violations of §103.
Title III enforcement authorities are summarized in Table I
(next page). Appendix A provides further details on facility
reporting requirements and CERCLA §l03/Title III enforcement
authorities.
GENERAL PRIORITIES FOR EPA ENFORCEMENT
The Office of Solid Waste and Emergency Response (OSWER) and
the Office of Pesticides and Toxic Substances (OPTS) share
responsibility for developing the strategy for Title III
enforcement. Within OSWER, the Office of Waste Programs
Enforcement (OWPE) is responsible for developing the enforcement
strategy for §§302 and 303 (Emergency Planning), §304 (Emergency
Notification), §311 (Material Safety Data Sheet (MSDS)
Submissions), and §312 (Emergency and Hazardous Inventory
Submissions) . OPTS issued a compliance monitoring strategy for
§313 on July 15, 1988. Section 313 enforcement will not be
discussed in detail in this interim strategy.
With the notable exception of §313, Congress intended that
implementation of Title III be mainly a State and local function.
The Title III enforcement strategy acknowledges that EPA, States,
local governments and citizens share responsibility for enforcing
Title III. Two approaches are planned for enforcing §§302-312.
First, EPA will initiate enforcement actions against owners and
operator* who fail to provide emergency notice after a release as
required under 9304. In developing these cases, EPA will
coordinate with the SERCs and Local Emergency Planning Committees
(LEPCs) to ascertain the facilities' compliance with other
sections of the Act. Second, Regional enforcement personnel will
develop enforcement contacts in all the SERCs to coordinate
activities for enforcement of violations of the planning
provisions (§§302-303) and the community right-to-know reporting
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Table 1. TITLE III ENFORCEMENT AUTHORITIES
A. SUBTITLE A EMERGENCY PLANNING AND NOTIFICATION
REQUIREMENT
§3O2(c) o/o with
EHS>TPO notify SERC
by 6/17/87 that facility i»
subject to Act.
$303(d) o/o must appoint
f«c. rap. to participate in
planning 9/17/87 &
provide Info for planning
aa nsadsd.
f 3O4 o/o muat notify
SERC & LEPC
immadiataly after release
of EHS or CERCLA H8 2
RQ.
FEDERAL
S32S(a) Admnstr may
order o/o to comply.
USOC has authority to
enforce + penalty s
»26k/day.
1326 (a) Admnatr may
order o/o to comply.
USOC has authority to
enforce + penalty s
»26k/day.
f326(b)(1),
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OSWER DljR. =9341.0
requirements (§§311-312). EPA regional personnel w'll also
monitor 5313" submissions for chemicals required to be reported
under §302.
ENFORCEMENT OF CERCLA §103 AND TITLE III §304
Because the notice provisions of CERCLA and Title III
overlap, EPA will combine enforcement of CERCLA §103 and Title
III §304 where possible.
Relationship Between CERCLA $103 and Title III S304
CERCLA §103 and Title III §304 serve similar purposes.
CERCLA §103 requires the person in charge of a vessel or facility
to notify the National Response Center (NRC) immediately after a
release of a CERCLA hazardous substance in an amount greater than
or equal to its reportable quantity (RQ). In addition, Title III
requires the owner or operator of a facility to notify the SERC
and the LEPC for all releases that require CERCLA notification
and for releases of extremely hazardous substances (EHSs) in
amounts greater than or equal to their reportable quantities.
Title III thereby expands upon the reporting system established
under CERCLA and coordinates emergency response between Federal,
State and local governments.
Currently, 134 of the 366 Title III EHSs are also CERCLA
hazardous substances with established reportable quantities. EPA
plans to propose a rule designating the remainder of the EHSs as
CERCLA hazardous substances in the future.
Designation of EHSs as CERCLA hazardous substances will
expand EPA's ability to use its authority under CERCLA §104 to
access facilities, gather information, and respond consistent
with the National Contingency Plan (NCP), to releases. CERCLA
§106(a) gives EPA the authority to require any action necessary,
including the issuance of enforcement orders, to abate any
imminent and substantial endangerment resulting from the actual
or threatened release of a CERCLA hazardous substance. Section
107 of CERCLA establishes the liability of responsible parties
for the cost of a response action taken under §104.
Substance of CERCLA §103 and Title III §304 Reports
CERCLA §103(a) requires the person in charge of a vessel cr
facility to notify the NRC immediately when there is a release z:
a designated hazardous substance in an amount greater than or
equal to its reportable quantity. For CERCLA hazardous
substances without a designated RQ, a release of one pound or
more triggers the notice requirement. The CERCLA hazardous
substances are listed in Table 302.4, 40 CFR Part 302.
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OSWER DIR. *9841.3
+
Title ill §304(b) specifically indicates 10 whom and what
types of information should be provided. Notice is to be given
immediately after a release by the owner or operator of a
facility to the community emergency coordinator for any affected
LEPCs and to the SERCs for all States likely to be affected by
the release. Verbal notice to the LEPC and SERC must include the
following information (to the extent it does not delay the
response):
o Chemical name or identity of any substance involved in
the release;
o Indication of whether the substance is on the §302(a)
list;
o Estimate of the quantity released;
o Time and duration of the release;
o Medium or media into which the release occurred;
o Any known or anticipated acute or chronic health risks
associated with the emergency;
o Proper precautions to take as a result of the release,
including evacuation; and
o Name and telephone number of the person to contact for
further information.
Title III §304 (c) requires the owner or operator of a
facility that had a release which required immediate notice under
§304(a) to provide a written followup emergency notice setting
forth and updating the information required under subsection (b)
as soon as practicable after the release. This written report
should update the verbal notice and include additional
information with respect to:
o Actions taken to respond to and contain the release;
o Any known or anticipated acute or chronic health risks
associated with the release; and
o Where appropriate, advice regarding medical attention
necessary for exposed individuals.
The original Title III §302 EHS list can be found in 40 c~ =
Part 355, Appendices A and B. These appendices were recently
amended (40 substances were deleted). The delisted chemicals
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OSWER DIR.. 49341. 3
were published in the Federal Register on February 25, 1938. The
current list of EHSs and the list of deleted chemicals can be
seen in Appendix B.
Identifying §103/5304 Violators
Each Region should develop a simple information gathering
system to identify potential violations. This information
gathering effort should not be resource intensive. In many
instances, State or local agencies will be able to provide the
necessary information. EPA's information gathering efforts for
identifying §103/§304 violations should include reviewing:
o Information from SERCs and LEPCs;
o NRC reports fjor third party notifications;
o News reports, including wire and clipping services; and
o Cases being developed by other media offices for
violations that could include violations of the Title
III and CERCLA §103 emergency notification provisions.
Additionally, Regions should use information requests under
CERCLA §104(e) (2)fB) to determine whether or not there has been a
violation of §1031. CERCLA §104(e)(2)(B) authorizes EPA, or any
designated representative of a State under a contract or
cooperative agreement, to require any person who has, or may
have, information relevant to a release of a CERCLA hazardous
substance, pollutant or contaminant to furnish information to EPA
so that the Agency can determine the need for a response, choose
or take a response action and enforce the provisions of CERCLA.
CERCLA §104(e) also provides authority for EPA to access and
inspect facilities if there has been a release, a threat of a
release, or if there is a reasonable basis to believe there may
have been a release of a CERCLA hazardous substance, pollutant cr
contaminant. Section 104(e) authorizes inspections to determine
the need for a response, to choose or take a response action and
to enforce the provisions of CERCLA. Information gathered durir.g
the CERCLA inspection, if gathered for the CERCLA purposes
mentioned above, can be used as evidence in prosecuting Title III
violation*. However, the Agency does not intend to enter a
1 Final guidance on use and enforcement of CERCLA §104
information requests and administrative subpoenas was issued by
the Office of Enforcement and Compliance Monitoring (OECM) on
August 25, 1988. The information sought should be tailored to
CERCLA §103.
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OSWER DIR.
facility under CERCLA §104(e) with the sole purpose of enforcing
Title III. ~
Priorities
In developing enforcement actions for violations of
§103/§304, Regional enforcement personnel should try to target a
cross section of the regulated community. Reporting of EPA
enforcement actions in relevant publications, should help
increase awareness of Title III and provide a deterrence.
The Regions should consider the following circumstances in
assessing the priority to be given an enforcement action against
a given violator:
o The volume and substance released;
o The nature, if any, of environmental or health threats
resulting from the release;
o The efforts made by the facility to comply with the
notification requirements;
o Aggravating or mitigating circumstances, such as the
facility's compliance with other Title III
requirements;
o The significance of the violation to the SERC and LEPC;
and
o The effect on the overall enforcement program.
Enforcement personnel should communicate with the
appropriate SERC during the development of any notification
related enforcement action to check the violating facility's
compliance with all other sections of Title III. If the SERC
provides evidence that the facility in question has violated
other sections of Title III, those violations should be included
in the enforcement action.
Enforcement Response
Und«r CERCLA 5109 and Title III §325(b), EPA can assess
administratively either Class I or Class II civil penalties. EPA
can also refer civil judicial or criminal actions to address
violations. Administrative penalties can be assessed after the
person accused of the violation has been notified and given the
opportunity for a hearing. Procedures for assessing
administrative penalties under CERCLA §109 and Title III §325 are
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OSWER DIR. 49841.0
being developed by OECM. In the interim, Regions should follow
the administrative procedures codified at 40 CFR Part 22.
Under CERCLA §109 and Title III §325, Class I penalties for
§103/§304 violations are assessed per violation; Class II
penalties for §103/§304 violations are assessed per violation per
day. Penalties for violations of Title III §§311, 312, 313,
322(d) and 323(b) also can be assessed each day a violation
continues.
For all unreported releases, possible criminal proceedings
must be considered. Regional enforcement personnel should
coordinate with Regional Counsel and the Special or Resident
Agent in Charge (SAC or RAC) soon after discovery of the
violation to decide whether criminal proceedings are in order.
Except for criminal violations, Regional enforcement personnel
should invoke the least resource consuming enforcement option
that will adequately address the situation. Typically,
administrative procedures should be effective.
During case development, the appropriate SERC should be
contacted to determine the alleged violator's compliance with
other sections of the statute and to find out if proceedings are
already underway at the State level (under a provision of State
law) .
ENFORCEMENT OF §§302, 303, 311, AND 312
Title III §302(c) requires the owner or operator of a
facility at which an EHS is present in an amount exceeding a
threshold planning quantity (TPOJ to notify the SERC that the
facility is subject to Title III. Section 303(d) requires
owner/operators of facilities regulated under §302 to notify the
LEPC of a facility representative who will participate in the
planning process. EPA is authorized under Title III §325(a) to
issue compliance orders for violations of §§302 and 303 and may
seek judicial enforcement of the order and penalties for failure
to comply with it.
Sections 311 and 312 require owners and operators of
facilities that have EHSs or hazardous chemicals in excess of
certain thresholds to submit MSDSs and chemical inventories to
the SERC, LEPC and local fire department. Under §325(c), EPA has
civil judicial and administrative penalty authority for
violations of §§311 and 312.
Because the compliance information is maintained at the
State and local level, enforcement personnel will need to
coordinate with a SERC enforcement contact to prepare each case.
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OSWER DIR. 49841.0 -
Regions should be in regular contact with SERCs to identify cases
that they are interested in having EPA pursue. EPA enforcement
personnel should establish a contact in each of the SERCs in
their Region and coordinate with these contacts on the general
approach of the SERC to enforcement, as well as their successes,
concerns and needs for Federal enforcement assistance. At the
very least, the Regional enforcement personnel need to keep
abreast of State enforcement activities and consult with SERCs
when initiating an enforcement action.
Identifying Violators
The ideal way to figure out who has violated §302 would be
to compare reports submitted to the States with a master list of
everyone who has those chemicals above threshold levels.
Obviously no such list exists. However, there are some sources
of information that can be used to help identify facilities
required to report under §302.
OWPE is currently undertaking two projects to help the
Regions, States and LEPCs identify producers and users of §302
chemicals. The first project will provide a list, by State, o-f
the facilities that are producing §302 chemicals, which chemicals
they produce, and production volumes for those chemicals. The
list was developed using the Chemical Update System (CUS) and
contains information submitted between 1984-86.
The second project is intended to provide LEPCs with a
targeting tool to identify facilities that are potentially using
§302 chemicals. Using the National Air Toxics Inventory Clearing
House (NATICH) database, OWPE is developing Standard Industrial
Classification (SIC) code/chemical crosswalks. The first
crosswalk will list all the 4-digit SIC codes with the §302
chemicals that are typically used in them. The second crosswalk
will list all the §302 chemicals with all the SIC codes in which
they are found. These crosswalks are intended to be generic
targeting tools that can be used in conjunction with data
available through the State Commerce Departments. The Commerce
Departments should be able to provide LEPCs with information on
faciliti** that are active in their counties/localities, the sic
codes the facilities operate under and the number of employees or
other business information. Together, the Commerce data and the
chemical crosswalks should provide an indication of some of the
facilities that are potentially required to report under Title
III.
The list of facilities that reported under §313 can also be
used to identify facilities that are required to comply with
§302. There is a substantial overlap between the §302 EHS list
and the §313 toxic chemical list (See Appendix C). Some Toxic
10
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OSWZR DJR. 49841.0
Release Inventory submissions are likely to include reports for
one or more of these EHSs. Therefore, this information would
link the facility to the §§302-312 reporting requirements.
Past accidental spill data in the Emergency Release
Notification System (ERNS) may lead to the identification of
§302-303 violators. Spills of EHSs above their reportable
quantities may indicate that a facility should have notified the
State under §302 of Title III.
As for identifying violators of §§311 and 312, cross
checking information in CUS with §§311-312 reports submitted to
States should be productive. Although CUS contains a lot of
Confidential Business Information (C3I) data, lists cf facilities
and the chemicals they manufacture or import can be generated
without using the CBI data. Because the OSHA definition of
hazardous chemical is so expansive (any chemical that presents a
physical or health hazard), most if not all chemicals reported in
CUS would be reportable under §§311 and 3122.
Past accidental release information also will be useful in
identifying §§311-312 violators. Releases of hazardous chemicals
in excess of 10,000 pounds would indicate that the facility owner
or operator should have submitted MSDSs or a list of MSDSs and a
§312 inventory form.
The enforcement person may also want to establish contacts
in the regional OSHA office to share information on potential
§§311 and 312 violators. These relationships also should be
helpful when you need interpretations of the OSHA MSDS
requirement under their Hazard Communication Standard.
Finally, in the release incidents investigated thus far
SERCs and LEPCs have identified violators of §§302-312 as a
result of the release. SERCs and LEPCs will continue to be major
sources of information for §§302-312 enforcement.
Enforcement Response
Enforcement response for violations of §§302 and 303 should
be discusMd with the SERC and LEPC. If the respondent
cooperate* and supplies the requested information, an enforcement
action may not be warranted. There may be instances however,
2 For a complete definition of what constitutes a
hazardous chemical see the Department of Labor Hazard
Communication Final Rule, 29 CFR Parts 1910, 1915, 1917, 1918,
1926, and 1928. See also the Federal Register. Vol. 52, No. 163.
August 24, 1987.
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OSWER DIR. ?9841.2
where the o'-mer or operator's recalcitrance justifies a civil
judicial enforcement action.
Violations of §§311 and 312 can be addressed through
administrative procedures or judicial referrals. Regional
enforcement personnel should consult with OWPE and OECM-Waste
before deciding to refer cases to the Department of Justice.
Again, enforcement personnel should discuss any potential
enforcement action with the SERC and LEPC involved.
ENFORCEMENT OF SECTION 322
Title III §322 establishes the procedures for claims chat
information submitted under §§303, 311, 312, and 313 is trade
secret. Claims will be processed and reviewed by OSWER and OPTS
for completeness, sufficiency, and to make final determinations
of validity. If errors and/or omissions are found during initial
processing and review, OWPE will send the trade secret claimant a
Notice of Noncompliance. The Notice will advise the claimant of
the errors or omissions that were found and require the claimant
to either amend or withdraw the claim within 30 days.
Penalties of up to $10,000/day can be assessed for failure
to comply with the Notice. If the claimant fails to comply with
the Notice, OWPE will forward the case to OECM for enforcement.
A penalty of $25,000/claim can be assessed for frivolous
claims under §325(d). Section 325(d) authorizes the
Administrator to assess this penalty if he determines that the
trade secret claim is frivolous and the claim meets either of the
following criteria: the claim is not sufficient (i.e, the
claimant presents insufficient assertions to support a finding
that a specific chemical is a trade secret) , or that the claim is
not a trade secret. Enforcement of frivolous claims will be done
through EPA headquarters.
COORDINATION
Violations of other statutes resulting from a release may
also be violations of the Title III/CERCLA notification
requirement*. Title III/CERCLA §103 enforcement personnel are
urged to coordinate with other offices (Air, Water, RCRA, TSCA,
etc.) to identify cases where violations of Title III/CERCLA
notification could be consolidated with other enforcement
actions. Release-related violations under other statutes will
help identify facilities that have failed to comply with Title
III reporting requirements.
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During .preparation for TSCA §§5, 6, and 8 inspections, OPTS
Regional enforcement personnel will screen the applicability of
§313 to targeted facilities. If the facility is subject to §313,
subsequent inspections will monitor compliance. OPTS enforcement
personnel will check for compliance with the remainder of the
Title III reporting requirements during these inspections and
will refer possible violations to OSWER for enforcement action.
OSWER enforcement personnel should cross check the alleged
violation with the appropriate SERC to verify the violation and
then take appropriate enforcement action.
Title III enforcement personnel also should coordinate with
counterparts in the Regional office that handle criminal
enforcement scon after the discovery of a §103/§304 notice
violation. Significant violations should be reviewed for
possible criminal violations by the Special or Resident Agent-in-
Charge.
DELEGATIONS
Title III delegation 22-3 delegated the authority to take'
administrative penalty actions to the Assistant Administrator for
OSWER (for §§302, 303, 304, 311, 312, 322, and 323) the Assistant
Administrator for OPTS (§§313, 322, and 323), and to the Regional
Administrators (for all sections) on September 13, 1987. OSWER
Redelegation 22-3 (dated May 27, 1988) states that the Regional
Administrators or their delegatees must consult with the Director
OWPE or his designee before exercising their authority to take
administrative penalty actions unless such consultation is waived
by memorandum.
CERCLA delegation 14-31 delegated the authority to the
Regional Administrators under §109 to make determinations of
violations, to assess penalties, to issue notices, orders or
complaints, to compile the administrative record upon which the
violation was found or the penalty was imposed, and to negotiate
and sign consent orders memorializing settlements under §109
between the Agency and respondents. OSWER Redelegation 14-31
states that the Regional Administrators, or their delegatees,
must notify the Director OWPE or his designee when exercising any
of thes« authorities.
USE OF THIS MEMORANDUM
This memorandum and internal office procedures adopted
pursuant to this memorandum are intended solely for the guidance
of employees of the Environmental Protection Agency, They do not
constitute rulemaking by the Agency and may not be relied upon to
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OSWER D|H. »984I.
create a right or a benefit, substantive or procedural,
enforceable-at law or in equity, by any person. The Agency may
take action at variance with this memorandum or its implementina
procedures. " u.my
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OSWER DIR. 49841.0
APPENDIX A. .Summary of Requirements and Enforcement Authorities
A. Sections 302 and 303. Section 302(c) requires the owner or
operator of a facility at which an extremely hazardous substance
(EHS) is present in an amount exceeding its threshold planning
quantity (TPQ) to notify the State Emergency Response Commission
(SERC) by May 17, 1987, that the facility is subject to Title
III. Section 303(d) requires owner/operators of facilities
regulated under §302 to notify the Local Emergency Planning
Committee (LEPC) of a facility representative to participate in
the planning process. This notification should have occurred no
more than 30 days after the LEPC was established (or no later
than September 17, 1987). Section 303(d)(3) requires the
facility co supply promptly information upon request by the LEPC.
Section 325(a) authorizes the Administrator to order owners
or operators of facilities to comply with §§302 and 303. The
local U.S. district court has jurisdiction to enforce the order
and impose a penalty. Under §326, State and local governments
can bring civil action against an owner or operator for
violations of §302(c); SERCs and LEPCs can bring a civil action
for violations of §303(d). For State and local suits under §326.
the U.S. district court for the jurisdiction in which the allege-
violation occurred has authority to impose civil penalties
provided by the statute.
Penalty: Violations of §§302 and 303 subject the violator
to civil penalties of not more than $25,000 for each day the
violation or failure to comply with the order continues.
B. Section 304. Section 304 requires owners or operators of a
facility at which there has been a release of an EHS or CERCLA
hazardous substance in an amount greater than or equal to its
reportable quantity (RQ), to immediately notify the SERCs and
LEPCs of all States and districts likely to be affected. For
releases of EHSs or CERCLA hazardous substances without a
designated reportable quantity, a release of one pound or more
triggers th« notification requirement. For releases of CERCLA
hazardous substances, notification must also be given to the
National Response Center (NRC).
CERCLA 8103. The Act requires the person in charge of a
vessel or facility to notify the NRC immediately when there is a
release of a CERCLA hazardous substance in an amount greater thar.
or equal to its RQ. For hazardous substances without a
designated RQ, a release of one pound or more triggers the notice
requirement.
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OSWER DIR. ?9841.:
The CERCLA §109 and Title III §325 enftrcement provisions
for emergency notification are very similar. Both establish
administrative penalties and the authority to bring actions
judicially to assess penalties for non-notification. Both CERCLA
and Title III also provide criminal fines for knowingly failing
to provide notice or providing false or misleading information.
Section 326(a) of Title III authorizes any citizen to file a
civil action in the U.S. district court for failure to submit a
follow up report on a release required to be reported to State
and local officials under §304(c). State and local governments
may bring civil action under the citizen suit provisions for §304
violations.1
Penalties: Under Title III §325 and CERCLA §109, Class I
administrative penalty of not more than $25,000 per violation and
Class II administrative penalty of not more than $25,000 per
violation per day may be assessed. Penalties also may be
assessed judicially. In the case of subsequent violations,
penalties of up to $75,000 for each day a violation continues may
be assessed. Any person who knowingly fails to provide notice in
accordance with CERCLA §103 or Title III §304 shall, upon
conviction, be fined not more than $25,000 or imprisoned for not
more than two years, or both. For second or subsequent
convictions, the violator shall be subject to a fine of not more
than $50,000 or imprisoned for not more than five years, or both.
C. Sections 311. 312 and 313. Section 311 requires the owner
or operator of any facility that is required to prepare or have
available a Material Safety Data Sheet (MSDS) for a hazardous
chemical under the Occupational Safety and Health Administration
(OSHA) Hazard Communication Standard and has a certain amount of
the chemicals onsite, to submit the MSDS (or a list of the MSDSs}
to the SERC, LEFC, and local fire department before the later of
October 17, 1987, or three months after the owner or operator is
required to prepare or have available a MSDS under OSHA. As a
result of the OSHA expansion, facilities in the nonmanufacturing
sector are required to submit MSDSs or a list by September 24,
19SS.
1 Title III §329 defines person as "any individual,
trust, firm, joint stock company, corporation, (including a
government corporation), partnership, association, State,
municipality, commission, political subdivision of a state, or
interstate body." Section 326 authorizes any person to bring a
civil action against owners and operators for their failure to
submit reports specified under §326(a)(l).
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OSWER DLR. 49841.0
Under §312(a), the owner or operator of any facility that is
required to prepare or have available a MSDS for hazardous
chemicals above a certain threshold level must also submit an
emergency inventory form containing "Tier I" information
(aggregate information on the amounts and location of hazardous
chemicals at the facility). The forms are due by March l, 1988
and must be submitted annually thereafter. Section 312(e)(i)
requires the owner or operator to provide "Tier II" information
(chemical specific) to the SERC, LEPC, and/or the fire department
with jurisdiction over the facility upon request.
Under §313, owners or operators of certain facilities that
manufactured, processed, or otherwise used a statutorily defined
toxic chemical in certain amounts in the previous year muse
submit a toxic cher.ical release form to EPA and the State for
each such chemical beginning July 1, 1988 and then annually
thereafter.
For each of these three sections, the Administrator can
assess civil penalties through issuance of administrative orders
or bring actions to enforce compliance and assess penalties in
the U.S. district court. State and local governments can bring
civil actions for violations of §§311 and 312 and they can bring
an action against violators of §313 through the citizen suit
provisions. Citizens have the authority to bring action against
an owner or operator for violations of all three sections. In
civil suits, the district court has the authority to enforce the
requirement and to impose any civil penalty provided for
violation of the particular requirement.
Penalties; Violation of §311 subjects the violator to a
civil penalty of not more than $10,000 for each such violation.
Section 312 and 313 violations subject the violator to civil
penalties of not more than $25,000 for each such violation. Each
day a violation continues constitutes a separate violation.
D. Section 322 and 323. Section 322 covers the submittal and
verification of trade secret information. For violations of this
section, th« Administrator may assess a civil penalty by
administrative order or bring action to assess and collect
penalties in the U.S. district court. Criminal penalties can be
levied for persons who knowingly and willfully disclose trade
secret information.
Section 323 requires owners or operators of facilities
subject to §§311, 312, and 313 to provide information to health
professionals when requested, subject to certain restrictions.
The Administrator can assess an administrative penalty or file
an action to assess and collect a penalty in U.S. district court.
-------
03WER DIR. 47341.:
Health professionals may also bring an action against a facility
owner or operator in the U.S. district court.
Penalties: Any person who fails to furnish information
required under §322(a)(2) or requested by the Administrator under
§322(d) shall be liable for a penalty of not more than $10,000
per violation per day. For frivolous claims, the trade secret
claimant is liable for a civil penalty of $25,000 per claim. Any
person who knowingly and willfully discloses trade secret
information shall, upon conviction, be subject to a fine of not
more than $20,000 or to imprisonment not to exceed one year, or
both. Any person who violates §323(b) shall be subject to a
civil penalty not to exceed $10,000 per violation per day.
-------
APPENDIX B. LIST OF EXTREMELY HAZARDOUS SUBSTANCES
U.S. Environmental Protection Agency
THE EMERGENCY PLANNING
and
COMMUNITY RIGHT-TO-KNOW
ACT of 1986
List of Extremely
Hazardous Substances
40 CFR 355
(Sections 302 and 304)
March 1,1988
-------
The attached lists represent the complete list of Section
302 Extremely Hazardous Subs-tances of the Emergency Planning and
Community Right to Know Act (Title ill). The substances are
listed in alphabetical order by chemical name and numerical or-jer
by Chemcial Abstract Number (CAS No.). This list was publisnea
as'Appendix A and B to the final rule (40 CFR 335) in the
Federal Register on April 22, 1987, (FR 13376) and revised on
December 17, 1987 (FR 48072) and February 25, 1988 (FR 5574) to
delete forty substances. The list of these forty substances is
also provided for your information.
-------
Appanai* A. Tha list of Cxtr«Mly Hazardous Sutosttncas *nd tneir Threshold Pltrminq Ouantitiaa
A-i
(Alphabetic*! Order)
CAS •
75-86-5
•752-30 3
107-02-8
77-06-1
107-13-1
814-66V6
111-69-3
116-06-3
309-00-2
137-18-6
107-11-9
20859-73 8
54-62-6
78-53-5
3734-97-2
7664-41 -7
300-62-9
62 53 3
M-09-1
7783-70-2
1397-94-0
86-81 4
1303-18 2
1327- S3- 3
7784-U-1
7784-42-1
2642-71-9
86-50-0
98-87-3
98-16-8
100-14-1
98-05-5
3615-21-2
98-07-7
100-44-7
140-29-4
15271-41-7
534-07-6
4044-65-9
10294-34-5
7637-07-2
3S3-42-4
28772-96-7
7726-91-6
1306-19-0
2223-93-0
7778-44-1
8001-35-2
56-23-7
51-83-2
26419-73-8
1563-66-2
73-13-0
786-19-6
57-74-9
470-90-6
7782-50-S
24936-91-6
999- 61 -5
79-11 -8
107-07-3
627-11-2
47-66-3
542-88-1
107-30-2
3691-33-6
1982-47-4
Che*ieal NOW
Acetone Cycnonydrin
Acetone TMoaoMictrbezide
Acrolein
Acryleaia*
Acrylonitrile
Acrytyl Chloride
Adiponitril*
Aldicarb
Aldrin
Allyl Alcohol
Allylaarine
Alkjatnuo, Phoaphide
Aarinopterin
Aaiton
A«iton Oxalate
Amen i a
Amphetamine
Ant I in*
Aniline, 2,4. 6-Triwthyl-
tn*-meny Pentat luerid*
Anti«yein A
AMTU
ArMrie PwttoxiOto
ArMneu* Oxid*
ArMnou* Triehlerid*
Artin*
At(np*io«-ltfiyl
Atinphe»-M«thyl
••nul Oilerid*
8«nswwHin*, 3-(TrifluereMthyl)-
Mnz«M, 1 -(Chloro«»thyl )•*••( tro-
8«ns«nMrMnie Acid
••ntiMldatol*, 4,5-0-
MniotrleOlorid*
Bvtsyt Chloride
8oniyl Cyonido
8
-------
»«.. !_;.» -f Extremely "i'.sr^-us SMbsrsrves irxJ t"-«ir Threshold "'.amir? 2u
CAS f
(Alphabetical. Order)
Chemical Na
»•portable
Quantity •
Note* (pouide)
Threshold
Planning Quantity
Cp«xnd»)
21923-23-9
'0025-73-7
62207-76-5
13210-68-1
64-86-8
56-72-4
5836-29-3
•95-48-7
535-89-7
4170-30-3
123-73-9
506-68-3
506-78-5
2636-26-2
675-14-9
66-81-9
108-91-8
17702-41-9
8065-48-3
919-86-8
10311-84-9
19287-45-7
111-44-4
149-74-6
62-73-7
141-66-2
1464-53-9
814-49-3
1642-54-2
71-63-6
2238-07-5
20830-75-5
115-26-4
60-51-5
2524-03-0
77-78-1
75-18-3
75-78-5
57-14-7
99-98-9
644-64-4
534-52-1
88-85-7
1420-07-1
78-34-2
82-66-6
152-16-9
298-04-4
514-73-8
541-53-7
316-42-7
115-29-7
2778-04-3
72-20-8
106-89-8
2104-64-5
50-14-6
J79-79-3
1622-32 8
10140-87-1
563 12-2
13194-48-4
538-07-8
371-62-0
75-21-8
107-15-3
151-56-4
542-90-5
Chlorthiopho*
Chroaic Chloride
Cobalt, «2,2' -<1,2-Eth«nediylbis <2- )-N,N',0,01)-
Cobalt Carbonyl
Colchicine
Counapfto*
CouMtetralyl
Cre«ol, o-
Crinidine
Crotonaldenyde
Crotonaldehyde, -
Cyanogen Irani d*
Cyanogen Iodide
Cyanopho*
Cyanuric Fluor .1
Cyclohexi»ide
Cyclonexylaerine
Oecabeune<14)
Oeneten
OeMton-S-Methyl
Dialifor
Oiborene
Oiehloroethyl Ether
Oichloro«ethylphenyl«1lane
Ofctilorvoe
Dicrotophoa
Oiepexybutan*
Oi ethyl Chlorophotphete
OiethylcarbaMzine Citrate
Oigitoxin
Ofglycidyl Ether
Oigoxin
Oimefox
Oinethoate
Oi Methyl Phoaphorochloridothioate
DlMthyl Sulfate
Oinethyl Sol fide
Oi«ethyldichloro«ilane
Dtwthylhydraiirw
Oi«ethyr-p-Pt«enylenedia»ine
OiMtilan
Oinitrocreaol
Olneeeb
Oinoterb
Oioxathion
Oiphac inane
OipHuepherealde, Octaewthyl-
OleutfoMn
oithlasaMdw ledlde
01th
-------
*pp*r4ix A. Th* U*t of txtrMlr H*t*rdou* Substincts «na their Threshold Pt«min« Ou«ntiti«*
CAS •
22224-92-6
122-14-5
115-90-2
4301-50-2
7782-41-4
640-19-7
144-49-0
319-06-8
11-21-8
944-22-9
10-00-0
107-16-4
23422-53-9
2940-82-1
17702-57-7
21548-32-3
3878- 19»1
110-00-9
13450-90-3
77-47-4
4833-11-4
302-01 1
74-90-8
7647-01-0
7664-39-3
7722-84-1
7783-07-3
7783-06-4
123-31 9
13463-40-6
297-78-9
78-82-0
102-36-3
465-73-6
53-91-4
4098-71-9
108-23-6
629-55-8
119-38-0
78-97-7
21609-90-5
141-29-3
18-89-9
7180-67-8
109-7T-3
12108-13-3
11-79-2
950-10*7
1600-27-7
7487- 9* -7
21908-53-2
10476-99-6
760-93-0
126-98-7
920-46-7
30674-80-7
10265-92-6
118 29-8
990-37-8
2032-69-7
16752-77-5
151-38-2
80-63-7
74 83-9
79-22-1
624-92-0
60-34-4
624-83-9
556-61-6
Ch*»ie*l Norn
F*no*)ipfto6
Fenitrothion
Fensulfothlon
Fluenetil
Fluorine
Fluoroocete»ide
Fluoroocotic Acid
Fluora-cetvl Chloride
Fluorourocil
Fonofoe
Forwldehydo
FonMldehyde Cyonohydrln
Fonwtonate MydracMorido
Fonwtnian
Forenarenato
Foe th let an
Futooridesole
Fur en
Gail 52X)
itydrofan Sulfldo
Mydraojuinana
Iran. Pontaeerbonyl •
iMbutyranitrU*
iMcyenic Acid, 3,4-Oichlorophonyl tster
l*adrln
Icofluorphet*
I Manor one Oilsocyenet*
liopropyl Chloroforeato
Itopropyl Pore»t*
l*oaroprla»thylpyr*ulyl Olaethylcarbaeete
Lactanltrile
Lenislt*
Undon*
HoloMnttHl* ^ _
Mflf^BMOOfi TrlC4i^Bny% IwttiyicyclQpwf •Q* 9f9f\
MM*ltWtfh.VlflO
•^•^•^•^•j^l^Bt^lM
•wxurl* OMorl*
Nethacraleln Ol*cet*t*
Natnaerytle Anttydrld*
Nathacrylanftrlle
•ethacrylayl Chloride
Methacryioyla^ethyl leoeymte
Mthanaaulfanyl Fluoride
•ethldethlan
Hathtwyethylaorcuric Acetate
Nethyl 2-Chloroecrylete
•ethyl Irani de
•ethyl Chloreferaete
•ethyl Oltulfide
•ethyl Nydreslne
•ethyl tiocyanete
•ethyl leethiacyinete
Keportabl* Thr**hold
Quantity • Piennlnt Quentity
Note* (pound*) (pound*)
in /in nnn
•
e.h
. •
k '
j 10
c.e
e
d.l 1,00
e!h
e
e
e
e
10
e
d.h
son
71Mf
500
100 710,300
900
100 710.000
10 710.000
10
900 710,000
KJWk
500
500
'SOO 710.000
100
100 710,000
•Ml
900
100 710,000
500
SOO 710,000
100
m^^
• 1 TUW
• 4 fWMt
d 1 1,000
10 100
e.l 1 500
100 100
0,1
e
I 10
e
*
e,h
c 10
o.e
e
e
e
I
e.e.h
d
b •
i.oot
•,»
*.e
A
Q
•
•
h
e
e.h
1
h 101
T i.oa
d.h 1.00
e
'
f
1,000
10
500
500 710,000
100
100 710,000
1,000
500 710,000
100 710,000
100
m |^h
100
1,000
SOO
Ijuuk
,000
500 710,000
10
1,000 710.000
100
900 710,000
100
4 A
10
900
900 710.000
900 710.000
900 710,000
1,000
900
in2
100
100 710.000
1.008
900 710,000
900 710.000
900 710.000
900 710.000
1,000
900
• M
1 W
OCJMij
9W
«/M
b.e —
-------
of
N*rardou« Sufist ane«"
P i.
CAS
(Alphabetical Order)
Chemical Name
Reporteble
Quantity •
Notes (pounds)
Threshold
Planning Quantity
(pounds)
74-93-1
3735-23-7
676-97-1
556-64-9
73-94-4
502-39-6
75-79-6
1129-41-5
7786-34-7
315-18-4
50-07-7
6923-22 4
2763-96-4
505-60-2
13463-39-3
54-11-5
65-30-5
7697-37-2
10102-43-9
98-95 3
1122-60-7
10102-44-0
62-75-9
991-42-4
0
630-60-4
23135-22-0
78-71-7
2497-07-6
10028-15-6
1910-42-5
2074-50-2
56-38-2
298-00-0
12002-03-8
19624-22-7
2570-26-5
79-21-0
594-42-3
108-95-2
97 18-7
4418-66-0
64-00-6
58 36 6
696-28-6
59-88-1
62 38-4
2097-19-0
103-85-5
298-02-2
4104-14-7
947 02-4
75-44-5
732-11-6
13171-21-6
7803 51 2
2703-13-1
50782 69-9
2665 30-7
3254 63-5
2587 90 8
7723-14-0
10025-87-3
10026-13 8
1314 56 3
7719-12-2
57 47-6
57 64-7
124 87 8
Methyl Mereaptan
Methyl Phenkapton
Methyl Phosphonic Oi chloride
Methyl Thiocyanate
Methyl Vinyl Ketone
Kethy (mercuric Dicyanantide
Methyltrichlorosi lane
Metolcarb
Mevtnphos
Mexacarbate
Mitonycin C
Monocrotophos
Muscinol
Mustard Gas
Nickel Carbonyl
N i cot i ne
Nicotine Sulfate
Nitric Acid
Nitric Oxide
xitrotoenxene
Nitrocyclohexane
Nitrogen Dioxide
Nitroeodie»thyla»ine
Norbormide
Organorhodius) Coeplex (PMN-82-147)
Ouetoein
Oxasyl
Oxetane, 3,3-s.is(CMoro«ethyl)-
Oxydfsulfoton
Ozone
Parequat
Paraquat Nethosulfate
Par at hi on
Pareth ion-Methyl
Paris Green
Penteborane
Pentadacylastine
Per acetic Acid
Perch I oroaethy I mercaptsn
Phenol
Phenol,. 2. 2' -Thiobis(4, 6-Oichloro)-
Phenol, 2,2'-Thiobis(4-Chloro-6-Methyl)-
Phenol, 3-(1-Methylethyl)-, Methyl carbsMte
Phenoxersine. 10,10' -Oxydi •
Phenyl Oichloroerslne
Phenylhydreaine Mydrodilorlde
Phenylawrcury Acetate
Phenyl sUMran*
PnflnylQMMWV
Phorat*
Phoeacejf/ta
PhosfolMl
Phusnana
PhOSSMt
Phosphaaiidon
Phosphine
Phosphonothioic *cid, Methyl • ,0-lthyl 0- (4- (Methyl thio)Phenyl)E«ter
e
b.e
e
e
e
e.h
e
d
e
e,h
e.h
d
c
e
c
I
e
d.h
e
e
c,e
e
e
e.h
e
e
e
c.d
c
d
e
e
e
e
e
e
e
d.h
e
«.h
e
e
I
e
e
e
Phosphonothioic Acid, Methyl-, S-(2-(»i«(1 -Methytathyl )A»ino>ethyl )e
Phosphonothioic Acid, Methyl • ,0-(4-Nitrophenyl) 0- Phenyl Ester
Phosphoric Acid, Oinethyl 4-
-------
Appendix A. The Hit of CxtrcHly Metardous Substance* and their ThrMheld Plamlna Ouontitin
Page A-
CAS
(Alphabetical Order)
Cheaical N*m
110-89-4
5281-13-0
23505-41-1
10124-50-2
151-50-8
506-61-6
2631-37 0
106-96-7
57-57-8
107-12-0
542-76-7
70-69-9
109-61-5
75-56-9
75-55-8
2275-18-5
129-00-0
140-76-1
504-24-5
1124-33-0
53558-25-1
14167-18-1
107-44-8
P743-00-8
7791-23-S
563-41-7
3037-72-7
7631-89-2
7784-46-5
26628-22 8
124 65-2
143-33-9
62-74-8
131-52-2
13410-01-0
10102-18-8
10102-20-2
900-95-8
57-24-9
60-41-3
3689-24-5
3569-3T-1
7446-09-5
7783-60-0
7446-11-9
7664-93-9
77-81-6
13494-80-9
7783-80-4
107-49-3
13071-79-9
78-00-2
597-64-8
75-74-1
509-14-8
10031-59-1
6533-73-9
7791-12-0
2757-18-8
7446-18-6
2231-57-4
39196-18-4
297-97-2
108-98-5
79-19-6
5344-82-1
614-78-8
7550-45-0
584-84-9
2-Nethyl-
-Ajiine-
-Mitro-
S-vinyl-
1 -Oxide
Piperidlno
Piprotal
Pirimi fas-Ethyl
Potassiu* Ar$enit»
Potassiu* Cyanide
Potassiu* Silver Cyanide
Preoacarb
Propargyl Irani d*
Propiol octane. Beta-
Propionitrile
Propionitrile, 3-Chlere-
Propiophenone, 4-ANine-
Prepyl ChloreforMte
Propylene Oxide
Propyteneiarfne
Prethoete
Pyrene
Pyridine,
PyrTdine. 4-
Pyridine. 4-
PyriarinU
SelcoaMno
Serin
Selenioue Acid
Selenium Oxychteride
SoMicerbuido Mydrochloride
Si lane. (4-«j*inobutyl)D(ethoxy»ethyl-
Sodiua Armenete
SodiuM Arsenite
$odi«je Aaide (Ma(H3)>
Sodiua Ceeedyiate
Sodiue Cyenide
-------
». The List ^f F»t"e"w(y y«r«"»->v« < •I—*!'HC«I Jf~i tr.e:.- Tire's!", r'.d F'.jnning V_j^t:
raje i
CAS «
(Alphabetical Order)
Chemical Name
Reportabl*
Quantity •
NetM (pounds)
Threshold
Planning Quantity
(pound*)
91-08-7
110-57-6
1031-47-6
24017-47-8
76-02-8
115-21-9
327-98-0
98-13-5
1558-25-4
27U7-8S-S
998-30-1
75-77-4
824-11-3
1046-45-1
639-58-7
555-77-1
2001-95-8
1314-62-1
108-09-4
81-81-2
129-06-6
28J47-1J-9
58270-08-9
1314-84-7
Toluene 2,6-0(i»oeyenat«
T rant • 1 , 4 • 0 i eh 1 orooutene
Triamiphos
Triaiofos
Trichioroacetyl Chloride
Trichloroethylsi lane
Trichloronete
Triehlorophenylsi lane)
Tr ichloro(Chloremethyl )$i lane
Triehlore(Diehlorophenyl)Silane
Triethoxyeilane
Trimethylehloroailan*
Trimethylolproeane Phoaphit*
Trf methyl. in Chloride
Triphenyltin Chloride
Tri»(2-Chloroethyi )Amine
Valinomycin
vanadiua Pent oxide
Vinyl Acetate Monoawr
warfarin ;
Warfarin-SodtuM
Xylylene Oictiloride
Zinc, Oichloro<4,4-Ot«ethyl-5((((*«thyl*»ino>C«roonyl>
Oxy)l«ino)P«nten*nitrilt)-,(T-4)-
Zinc Phoaphid* t
100
1
1
1
1
,h 1
,k 1
,h 1
1
1
1
1
,h 1
1
1
,h 1
.* 1
1,000
,1 5.000
100
,h 1
1
1
> 100
100
500
500 /10.000
500
500
500
500
500
100
500
500
1,000
100 /10.000
500 710,000
500 /10.000
100
1.000 /10.000
100 /10.000
1,000
500 710,000
100 /10.000
100 710,000
100 /10.000
500
Note*:
• Only the statutory or final M i* shown. For more information, sa« 40CF* Table 302.4
b This material is a reactive solid. The TPQ doe* not default to 10.000 pounds
for non-powder, non-molten, non-solution for*).
c The calculated TPQ changed after technical review as described in the technical support document.
d Indicate* that the M i* subject to change when the assessment of potential
careinoganicity and/or other toxicity is completed. .
e Statutory reportable quantity for purpose* of notification under SAM sect 304(*)(2).
f The statutory 1 pound reportable quantity for methyl isocyanate may be adjusted in s future ruleMking action.
g Mew chemical* added that wero not part of the original list of 402 substance*.
h Revised TPQ based en new or re-evaluated toxicity data.
j TPQ. is revised to its calculated value and doe* not change due to technical review a* in proposed rule.
k The TPQ we* revised after proposal duo to calculation error.
I Chemicals on the original list that do not meet the toxicity eriterie but because of their high production
volume and recognized toxicity are considered chemical* of concern ("Other cheraieala")
-------
A. The List of txtreaely Heisrdous Substances and thtir Threshold Planning Quantities
Pig* »-4
Order)
CAS
91
110
1031
24017
76
115
327
98
1558
27137
998
75
824
1066
639
555
2001
1314
108
81
129
2834,7
58270
•08-7
•57-4
•47-6
•47-
02-
21-
•8
•8
•9
98-0
77-4
11-3
45-1
58-7
77-1
95-8
62-
OS-
81-
06-6
13-9
08-9
•1
•4
•2
Toluene 2,6-OHsoeyinete
. Trans- 1 , 4-Olchlorobutene
Tria»iphos
Triszofos
Trichloroacetyl Chloridt
Trichloroethylsi lane
Trichloronate
Trlchlorophenylsi lone
T r i ch I or o( Ch I or os»thy
Trichloro(0ichlorophei
Trtethoxyeilsne
Tris*thylchloro*i lens
Trimthylolpropone Phosphite
Trtwthyltin Chloride
Triphenyltin Chloride
Trls(2-CMoroethyl >A*ine
VsUnojaycin
Vanediu* P«ntoxid»
Vinyl Ac«t«t«
1314-84-7
lari 100 710,000
1 1.000
1 500 710.000
100 710.000
100 710,000
100 710,000
100
500
For wr« inforMtlon. •«• 40CFR Tcbl* 302.4
NOIM:
• Only th« •tatutery or final M <•
b This eaterial is a reactive solid. The TM dees not default to 10,000
for non-powder, non-sol ten, non-solution fora).
c The calculated TPQ changed after technical review es described in the technical support document.
d indicates that the IN ia subject te change when the asaeaaaant of potential
carcinogen!city end/or other toxicity la completed.
e Statutory reportable quantity for purposes of notification under SAM sect 304(a)(2).
f The ststutory 1 pound reportable quantity for aathyl isocyanate may be adjusted In a future ruloMklng action.
g HOW chemicals added that were not part of the original list of 402 substances.
h Revised TPO baa ad en new or re-evaluated toxicity data.
j TPQ is revised to its calculated value and does net change due to technical review aa In proposed rule.
k The TP« waa revised after prspaial due te calculation error.
I OMsricala on the original list that da net Moot the tox'-ity criteria but because of their high production
voluw and recognised toxicity are considered chemicals of concern ("Other chaaleals*)
-------
Appendix i. The kite of E*cr«e»Vy rte*«reiou» »ub»t«oc«» «nd their Threshold Planning Quantities
CAS *
(CAS Nunber Order)
Chemical
fteportable
Quantity •
Hotet (pounds)
Threshold
Planning Quantity
(pound*)
0
50-00-0
50-07-7
50-14-6
51-21-8
51-75-2
51-83-2
54-11-5
54-62-6
55-91-4
56-25-7
56-38-2
56-72-4
57-14-7
57-24-9
57-47-6
57-57-B
57-64-7
57-74-9
58-36-6
58-89-9
59-88-1
60-34-4
60-41-3
60-51-5
62-38-4
62-33-3
62-73-7
62-74-8
62-75-9
64-00-6
64-86-8
6S-30-S
66-81-9
67-66-3
70-69-9
71-63-6
72-20-8
74-83-9
74-90-8
74-93-1
75-15-0
75-18-3
75-21-8
75-44-5
75-55-8
75-54-9
75-74-1
75-77-4
75-78-5
75-84-5
76-02-8
77-47-4
77-78-1
77-81-6
78-00-2
78-34-2
78-33-S
78-71-7
78-82-0
78-94-4
78-97-7
79-06-1
79-11-8
79-19-6
79-21-0
79-22-1
80-63-7
Organorhodluei Coaplex (PHM-82-U7)
Formaldehyde
Mitonycin C
Ergoceleiferol
Fluorouracil
Meehlorethanine
Carbachol Chloride
Nicotine
Aarinopterin
IMfluorphete
C anther idin
Parethion
Couasphos
Oiavthythydrailno
Strychnine
Phytostigaiine
Propiolactone, Beta-
Phytostigaiine, Salicylete (1:1)
CM order*
Phenoxarsino. 10,10' -Oxydf-
Undene
Phenylhydretine Hydrochlorid*
Methyl Nydratino
Strychnin*, Sulfate
Oiaethoote
Phanylaarcury Acetate
Aniline
Olchlorvos
Sodlui Fluoroacetate
NitroaodtaMhylaBtn*
Phenol. 3-(1-«*thylethyl>-, Methylcarb*»*te
Colchiein*
Nicotine Sulfate
Cyclohexiaiide
Chlorofor*)
Propiophenone, 4-Aarino*
Olgltoxin
Cndrin
Methyl BroBlds
Hydrocyanic Acid
Methyl Marcaptan
Carbon Oisulfida
Oioethyl Sulfida
Ithylen* On id*
Phosgene
Propylanef sri n*
Profvtajv OMid*
Tetrsaajgbyiiaod
TrisMOJlKelllofssI tans
OisMhgialMlileresi Ian*
TricMarss*etyl Oil or id*
Mexachlerocyclopantadiene
Oiaathyl tulfate
Tabun
Tet re* thy I lead
Oloxathian
Aaiiton
Oxetane, 3,3-8 100
1 SOO
1 500
1 SOO
/10.000
/10.000
/10.000
/ 10. 000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/10.000
/ 10, 000
/10.000
-------
Appendix •. The List of Extreasly Haxsrdous Substances and their Thrtshotd Planning Quantities
Page 8-2
CAS •
(CAS Nu**r ordtr)
ChMlea*. NOT*
Deportable Threshold
Quantity • Planning Quantity
Notes (pounds) (pounds)
81-81-2
82 66-6
86-50-0
86-88-4
88-05-1
88 85 7
91-08-7
95-fc8-7
97-18-7
98-05-5
98-07-7
98-13-5
98-16-8
98-87-3
98-95-3
99-98-9
100-14-1
: 00-44- 7
102-36-3
103-85-5
106-89-8
106-96-7
107-02-8
107-07-3
107-11-9
107-12-0
107-13-1
107-15-3
107-16-4
107-18-6
107-30-2
107-44-8
107-49-J
108-05-4
108-23-6
•08-91-8
108-95-2
108-98-5
109-61-5
109-77-3
110-00-9
110-57-6
110-89-4
111-44-4
111-69-3
115-21-9
115-26-4
115-29-7
115-90-2
116-06-3
119-38-0
122-14-5
123-31-9
123-73 9
124-65-2
124-87-8
126-98-7
129-00-0
129-06-6
131-52-2
UO-29-4
UO- 76-1
141-66-2
143-13-9
U4-49-0
149-74-6
151 38 2
151-50 8
1J1-56-4
warfarin
Oiphacinone
AX inpnoa- Methyl
4NTU
Aniline. 2,4,6-Trimethyt •
Oinosob
Toluene 2.6-Oiisocyansta
Cresol, o-
Phenol, 2,2'-Thiobit(4,6-Ofchloro>-
lanxenearsonic Acid
•enxotrichloride
T r i eh 1 or opheny i s i I eno
MnxanoMine, 3-(Triflueronethyl)-
•enxal Chloride
Nitrobenzene
Oiaathyl -p-Phenylenadiaaiine
Mnxene, 1-(Chloroaathyl)-4-Hltro-
•enxyl Chloride
Isocyafic Acid. 3,4-Oichlorophenyl Estar
Phony Ithiourea
Epichlorohydrin
Propargyl Irosiide
Acrolein
Chloroethanol
Allylaaiina
Propionitrlle
AcrylonltrUe
Ethylenediasiina
Fonaaldehyda Cyanohydrin
Allyl AlCOhOl
ChloroMethyl Methyl Ether
Serin
TIPP
Vinyl Acetate Moneaar
Uopropyl Chloroforaate
Cyc 1 ohexy 1 ajai ne
Phenol
Thi optional
Propyl Chloroforsaite
Nelononitrile
Furan *
Trana-1 ,4-oicMorebutane)
Piparidine
Oichloroathyi Ether
AdiponttrUe
Trichloroetkylsl lane
QiaiafoK
FenauifejBJMen
AldicaYV)
isopreyKMNIiylpirraaolyt Olaathylcarfaaaate
Fen
-------
Appendix I. The List of Extraavly Hazardous SuMtances tnd thtir Threshold Planning Quantities
Pag* 1-3
CAS •
152-16-9
297-78-9
297-97-2
298-00-0
298-02-2
298-04-4
300-62-9
302-01-2
309-00-2
315-18-4
316-42-7
327-98-0
353-42-4
359-06-8
371-62-0
379-79-3
465-73-6
470-90-6
502-39-6
504-24-5
505-60-2
506-61-6
506-68-3
506-78-5
509-14-8
S14-7S-8
534-07-6
534-52-1
535-89-7
538-07-8
541-25-3
541-53-7
542-76-7
542-88-1
542-90-5
555-77-1
556-61-6
556-64-9
S58-2S-8
563-12-2
563-41-7
584-84-9
594-42-3
597-64-8
614-78-8
624-83-9
624-92-0
625-55-8
627-11-2
630-60-4
639-58-7
640-19-7
644-64-4
675-14-9
676-97-1
696-28-6
732-11-6
760-93-0
786-19-6
814-49-3
814-68-6
824-11-3
900-99-8
919-86-8
920-46-7
944-22-9
947-02-4
950-10-7
950-37-8
(CAS Niafeer Order)
ChMical Nt
•.eporteole
Quantity •
NetM (pound*)
Threshold
Piannint Quantity
(pound*)
Isoosnzan
TMooeiin
Parathion-i
Phorate
Otsulfoton
AntjhetaiBine
Hydraxin*
Aldrin
Hexacarbete
EiMtin*, Oil
Trichloronate
ioron T
Fluoro*
Ethylam
ErgotM
Isodrin
Chlorfonvinfo*
Mustard CM
Potassiu* S
Cyanotvn ir
Cy*n*t*n Iodide
Tetrenit
OithlMai
l<*(CMo
Olnitroc
Criaidin*
EthylbisC
lewisite
Oithiobiuret
Propio
Chi or a
E thy It!
Tris(2
Methyl
Methyl
Methan
Ethlon
Searicai
Toluene 2,4-Oii
••rcftlorcsvttr
Tatraethyltln
ThiourM, (
Methyl IMC
Mtfcyt »1tM
Tri
Methyl
Daemon-
Meth*cryl<
FonefM
•tioetelen
Mephosfolan
Methid*thton
Mid*, OetaMthyl-
•ethyl
l
r
hydrochloride
te
uoride Compound With Methyl Ether (1:1)
I Chloride
uorohydrin
Tartrate
fos
rie Oleyenaoid*
•*•( no-
liver Cyanide
oatd*
did*
•thane
» lodid*
•thy I) Ketone
wl
Ch ( oro*thy 1 ) Adi n*
t
l*. 3-Chloro-
I Ether
>*n*t*
roethyOAaine
hfocv*ns)t*
cyanete
onyl Fluoride
d* HydroehloMd*
-Oii*ocy*n*t*
thylMrcaptan
In
2-Methylphenyl)-
y*n*te
4 fid*
OTMt*
ChlorofofMt*
n OiloHd*
•44*
uorfd*
stfMnlc OidiUHd*
loro*r*ine
Anhydride
hion
orophosphate
or Id*
propan* Phosphite
cetoxytriphenyl-
t*thyl
rt Chloride
i
VI
to
10
c 10
1
*
d
d
1,00
e.h
e.k
*
e,*
c,*,h
•
•
*
H 1,00
e.h
b
1.001
•
1
•
•
1
•
e,h
c.*.h
1O
1,001
d.h
•
e.h
b.*
*
•
•1i
10
101
c,*
f
*
*
*
e.*
j 10
*
9
b.e
d.h
1
•
e.h
*,h
e,t)
0
•
*
•
*
•
0 100
1 100 710,000
0 500
0 100 710,000
0 10
1 500
1 1,000
1 1.000
1 500 710,000
0 500 710,000
1 1 710,000
1 500
1 1,000
1 10
1 10
1 500 710,000
1 100 710,000
1 500
1 500 710,000
1 500 710,000
1 500
1 500
1 500 710,000
1 1,000 710,000
» 500
1 500 710,000
1 10 710,000
B 10 710,000
100 710,000
500
10
100 710,000
1,000
100
10,000
100
500
10.000
1.000
1.000
1.000 710.000
500
500
100
500 710.000
500
100
500 '
1.000
100 710,000
500 710,000
100 710,000
500 710,000
100
100
500
10 710,000
500
500
500
100
100 710,000
500 710,000
500
100
500
100 710.000
500
500 710.000
-------
Appendix *. The itat or txtreaaiy Hazardous Substance* and tneir Threshold Planning Quantities
Page 8-»
CAS
991-42-4
998'30-1
999-81-5
1031-47-6
1066-45-1
1122-60-7
M24-33-0
1129-41-5
^303-28-2
'306-19-0
1314-56-3
'314-62-1
1314-84-7
1327-53-3
1397-94-0
H20-07-1
1464-53-5
1558-2S-4
1563 66-2
1600-27-7
1622-32-8
1642-54-2
1752-30-3
1910-42-5
1982-47-4
2001-99-8
2032-65-7
2074-50-2
2097-19-0
2104-64-5
2223-93-0
2231-57-4
2238-07-5
2275-18-5
2497-07-6
2524-03-0
2540-82-1
2570-26-5
2587-90-8
2631-37-0
2636-26-2
2642-71-9
2665-30-7
2703-13-1
2757-18-8
2763-96-4
2778-04-3
3037-72-7
3254-63-5
3569-57-1
3615-21-2
3689-24-5
3691 35-8
3734-97-2
3735-23-7
3878-19-1
4044-65-9
4098-71-9
4104-14-7
4170-30-3
4301-50-2
4418-66-0
4835-11-4
S28-.-13-0
S344-82-1
5836-29-3
6533-73-9
6923-22 4
7446-09-5
Norbonaide
Triethoxysilane
Chlormequat Chi
Triaiaiphos
rrinethyltin Chloride
N i trocycIohexane
Pyridine, 4-Nitro
Netolcarb
Arsenic Pentoxide
CadMiua Oxide
Phosphorus Pentoxfde
Vanadiuw Pentaxide
Zinc Phosphide
Arsenous OxIds
Antinycin A
Oinoterb
0iepoxybutene
Trichloro(Chlor
Cartoofuean
Mercuric Acetate
Ethanesul
V jtrvlcai
Acetone Thiosaev
Paraquat
CMoroxuron
Valiraeycin
Methiocsrb
Paraquat wethosulfate
Phenylsilatrane
EPN
CadBiua Stearate
Thiocarbeside
Oiglycidyl Ether
Prothoate
Oxydisulfoton
Oi"ethyl Phosphi
Fonaothion
Pentedecylaailne
Phosphorothloic
Proraacarb
Cyanophoe
Atinphos-Ethyl
Phosphonothloic
Phosphonothioic
Thallous Nelonste
Huseiextl
Endothlon
SI Ian*. {*•
Phosphoric
SulfoRle*.
MnzlaridM
Sulfotep
Chlorophecl
AjBiton OMlate
Methyl Phenkapton
Fuberidazole
•Itoscanate
Phosecetia
Crotoneldahyde
Fluenetil
Phenol, 2,2'-TI
MexaMathylenedi as
Piprotal
Thlourea, (2-
Coviaatetrelyl
Thallous Carbonate
Monocrotophos
Sulfur Dioxide
Chemical Name
|
(
ri
&
ti
o-, 1 -Oxide e
C
le 4
*
xfd* b
at
4
g
Q
•ntthyt )Si lane •
0
hlorid*. 2'Chloro- •
n« Cltratt •
cirbtzidt t
^
£
Ifat* •
0
0
g
9
m
g
f
irochlortdothf o«t« •
a]
Acid. 0,0-Oia»thyl-S-(2-Methylthio) Ethyl Ester c
4
4
g
Acid, Methyl -,0-(4-Nitrophenyl) 0-Phenyl Ester e
Acid.Methyl-.O-Ethyl 0-(4- (Methyl thio)Phenyl)Estere
»•
c
1
J
pbutylWiethoxyMethyl - <
, Olaethyl 4-
-------
Appendix 9. Tht Li»t of Extremely Hazardous Substances and :?•?•> r*res*o'.d P'.iir:ns Quartities
(CAS Nurter Order)
Itpor table Threshold
CAS •
7446-11 -9
7444- 18-6
7487-94-7
7550-45-0
7580-67-8
7631-89-2
7637-07-2
7647-01-0
7664-39-3
76*4-41-7
7664-93-9
7697-37-2
7719-12-2
7722-84-1
7723-14-0
7726-9S-6
7778-44-1
7782-41-4
7782-50-5
7783-00-8
77M-06-4
7783-07-*
7783-60-0
7783-70-2
7783-80-4
7784-34-1
7784-42-1
7784-46-5
7786-34-7
7791-12-0
7791-23-3
7803-51-2
8001-35-2
8065-48-3
10025-73-7
10025-87-3
10026-13-8
10028-15-6
10031-59-1
10102-18-8
10102-20-2
10102-43-9
10102-44-0
10124-50-2
10140-87-1
10210-68-1
^0265-92-6
10294-34-5
10311-84-9
10476-95-6
12002-03-8
12108-13-3
13071-79-9
13171-21-6
13194-48-4
13410-01-0
13450-90-3
13463-39-3
13463-40-6
13494-80-9
14167-18-1
15271-41-7
16752-77-5
17702-41-9
17702-57-7
19287-45- 7
19624-22-7
20830-75-5
Chemical None
Sulfur Trioxide
rhalloua Sulfate
Mercuric Chloride
Titantua Tetrechloride
lithiu* Hydride
SodiuM Artenete
Soron Tri fluoride
Hydrogen Chloride (Gas Only)
Hydrogen Fluoride
AAMOnia
Sulfurlc Acid
Nitric Acid
Pftoephorua Trichloride
Hydrogen Peroxide (Cone > 52X)
Phosphorus
IroMine
CalciuB Arsenate
Fluorine
Chlorine
selewtoua Acid
Hydrogen Sulflde
Hydrogen Selenide
Sulfur Tetrafluoride
Antlaony Pentafluoride
Telluriua Nexafluoride
Arsenoua Trichloride
Are in*
SodluB Arsenite
aevinphos
Thelloue Chloride
Seleniua Oxyehloride
moepkine
COTpltecMor
Oewton
Chromic Chloride
Mioephorue Oxychloride
Phoephorue Pentechloride
Ozone
Thelliu* Sulfete
SodiuB Selenlte
Sedlut Tellurite
Nitric Guide
Nitrogen 01 wide
PoteeeiuB Areenite
Ethenol, 1,2-Oleliloro-, Aeetete
Cobelt Cartoonyl
MettMBtdigtMS
Boron THefcleride
Oietlfgp
NettagMtofn Oiecetete
PerUftMH
HengMMM, Tricertoonyl Nethylcyclopenteditnyl
Tertutas
MiaeglMBfdMt
Ethoprophae
SodluB Selenete
telliui Trichloride
Nickel Careonyl
Iron, Pentecerbonyl •
TelluriuB
Selcoaine
8
-------
8. The liat of Cxtreaely Hazardous Substance* and their Threshold Planning Ouantltlee
Pag* 8-6
(CAS Hunter Order)
CAS *
2C859
21548
21609
21904
21923
22224
23135
23422
23505-
24017-
24934-
26419-
73-8
32-3
90-5
53-2
23-9
92-6
22-0
53-9
41-1
47-8
91-6
73-8
26628-22 8
27137-85-5
28347-13-9
28772-56-7
30674-80-7
39196-18-4.
50782-69-9
53558-29-1
58270-08-9
62207-76-5
Notes:
c
d
e
f
9
h
j
k
I
Chemical Name
do
J 1 t. .
0-(((2.4-Oimethyl-1, 3-Oi thiolan-2-Yl)
DSilane
ocyanate
•thyl-,S-(2-(lis(1-Methylethyl)Amtno)ethyl)4
4
thyl-5((((Methylamino) Carbonyl)0xy)l«ino) 4
•4)-
anediylbis (Nitrilomethylidyne)) . 4
Reportable
Quantity •
Note* (pounde)
100
1
1
1
,h 1
1
1
,h 1
1
1
1
1
1.000
1
1
1
,h 1
100
1
i,h 1
1
1
Threshold
Planning Quantity
(pounds)
500
500
500 710,000
500 710,000
500
10 710.000
100 710,000
500 710, COO
1,000
500
500
100 710,000
500
500
100 710,000
100 710,000
100
100 710,000
100
100 710.000
100 710.000
100 710.000
Aluminum Phosphide
Fosthietan
leptophos
Mercuric Oxide
Chlorthiophoe
Fcnaarphos
Oxamyl
Fonaetenete Hydrochlorido
Pirlmifoe-ethyl
Triazofoa
Chlonaaphoa
Carbemic Acid, Methyl
Nethylene)Amino>-
Sodium Azide (Na(N3»
Trichloro<0tehlorophenyl)Silane
Xylylene Oichloride
Srommdiolone
Methacryloyloxyethyl Isocyanate
Thiofenox
Phoephonothioie Aci<
0-Cthyl Cater
Pyriminil
Zinc, Olchloro(4,4-(
PentanenitriU)-
Cobalt, «2,2«-(1.2
8ia(6-Pluorophenolato))(2-)-N,N>,0,0')
Only the statutory or final RQ is shown. For more information, see 40CFR Table 302.4
This materiel it a reactive solid. The TPO does not default to 10,000 pounds
for non-powder, non-molten, non-solution fore).
The calculated TPQ changed efter technical review as described in the technicel support document.
Indicates thet the M is subject to change when the aaaeaament of potential
cereinogenicity and/or other toxicity is completed.
Statutory reportable quantity for purposes of notification under SARA sect 304(a)(2>.
The statutory 1 pound report able quantity for methyl fsocvanat* may be adjusted in a future ruleMking
New chemicals added that ware not part of the original list of 402 substances.
Revised TPO baaed on now or re-evaluated toxicity data.
TM la revised to it* calculated value and daea not change due to technical review aa in proposed rule
The TPQ wee revised after propoaal due to calculation error.
Chemicsls on the original liat that do not meet the toxicity criteria but becauee of their high produc
volume and recognized toxicity are coneIdared chemicals of concern ("Other chemicala")
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TITLE III - EXTREPCLY HAZARDOUS SUBSTANCES
CHEMICALS DELETED FROM LIST
(As of December 17, 1987 and February 25, 1988)
3SS
(Alphabetical Listing)
CAS No. NAME
16919-58-7 Ammonium ChloroplatInate
1405-87-4 Bacitracin
98-09-9 BenzenesulfonyI Chloride
106-99-0 Butadiene
109-19-3 Butyl Isovalerate
111-34-2 Butyl Vinyl Ether
2244-16-8 Carvone
107-20-0 Chloroacetaldehyde
7440-48-4 Cobalt
117-52-2 Coumafuryl
287-92-3 Cylopentane
633-03-4 C.I. Basic Green 1
84-74-2 01 butyl Phthalate
8023-53-8 Olchlerobenzalkonlum Chloride
93-05-0 0 i ethyI-p-PhenyIened1 am i ne
131-11-3 Dimethyl Phthalate
117-84-0 Oioctyl Phthalate
646-06-0 0 i oxoIane
2235-25-8 Ethy(mercuric Phosphate
1335-87-1 Hexachloronaphthaiene
53-86-1 Indomethacln
10025-97-5 iridium TetrechlorId*
108-67-8 Mesitylene
7440-02-0* Nickel
65-86-1 Orotic Acid
20816-12-0 Osmium Tetroxide
76-01-7 Pentachloroethane
87-86-5 Pentachlorophenol
84-80-0 Phylloqulnone
10025-65-7 Platlndus Chloride
13454-96-1 PletIOMB TetrachlorIde
1331-17-5 PropyUMW Glycol. Allyl Ether
95-63-6 Pseudocuawne
10049-07-7 Rhodium Trichloride
128-56-3 Sodium Anthraqulnone-1-
Sui fonate
1314-32-5 Thai lie Oxide
21564-17-0 Thlocyanlc Acid, 2-
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OSWER DIR. #9841.0
APPENDIX C. _
CAS *
Section 302 Chemicals on Section 313 List
CHEMICAL NAME TPO
50-00-0
51-75-2
56-38-2
57-14-7
57-57-8
57-74-9
58-89-9
60-34-4
62-53-3
62-73-7
62-75-9
67-66-3
74-83-9
74-90-8
75-15-0"
75-21-8
75-44-5
75-55-8
75-56-9
77-47-4
77-78-1
79-06-1
79-11-8
79-21-0
91-08-7
95-48-7
98-07-7
98-87-3
98-95-3
100-44-7
106-89-8
107-02-8
107-13-1
107-30-2
108-05-4
108-95-2
111-44-4
123-31-9
151-56-4
302-01-2
309-00-2
542-88-1
584-84-9
(continued)
Formaldehyde
Mechlorethamine
Parathion
Dime thy Ihydraz ine
Propiolactone, beta-
Chlordane
Lindane
Methy Ihydraz ine
Aniline
Dichlorvos
Nitrosodimethylamine
Chi or o form
Methyl bromide
Hydrocyanic acid
Carbon disulfide
Ethylene oxide
Phosgene
Propyleneimine
Propylene oxide
Hexachlorocyclopentadiene
Dimethyl sulfate
Acrylamide
Chloroacetic acid
Peracetic acid
Toluene, 2,6,-diisocyanate
Cresol , o-
Benzotrichloride
Benzal chloride
Nitrobenzene
Benzyl chloride
Epichlorohydrin
Acrolein
Acrylonitrile
Chloromethyl methyl ether
Vinyl acetate monomer
Phenol
Dichloroethyl ether
Hydroquinone
Bthyleneimine
Hydrazine
Aldrin
Chloromethyl ether
Toluene 2,4,-diisocyanate
500
10
100
1,000
500
1,000
1,000/10,000
500
1,000
1,000
1,000
10,000
1,000
100
10,000
1,000
10
10,000
10,000
100
500
1,000/10,000
100/10,000
500
100
1,000/10,000
100
500
10,000
500
1,000
500
10,000
100
1,000
500/10,000
10,000
500/10,000
500
1,000
500/10,000
100
500
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OSWER DIR. #9841.0
APPENDIX C. (continued)
CAS i CHEMICAL NAME TPQ
505-60-2Mustard gas500
534-52-1 Oinitrocresol 10/10,000
624-83-9 Methyl isocyanate 500
1464-53-5 Oiepoxybutane 500
7550-45-0 Titanium tetrachloride 100
7647-01-0 Hydrochloric acid (gas only) 500
7664-39-3 Hydrogen flouride 100
7664-41-7 Ammonia 500
7664-93-9 Sulfuric acid 1,000
7697-37-2 Nitric acid 1,000
7723-14-0 Phosphorus 100
7782-50-5 Chlorine 100
8001-35-2 Toxaphene (Camphechlor) 500/10,000
U.S. GOVERNMENT PRINTING OFFICE: 1993-723 -7 42 80518
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